oss-sec mailing list archives
Re: Re: CVE id request: php5
From: Tomas Hoger <thoger () redhat com>
Date: Thu, 27 Aug 2009 10:01:33 +0200
On Thu, 29 Jan 2009 12:20:14 -0500 (EST) "Steven M. Christey" <coley () linus mitre org> wrote:
On Thu, 29 Jan 2009, Joe Orton wrote:If the script is taking untrusted input data and passing it unsanitized as the "key" argument to a dba_replace() call, it can override arbitrary keys in the ini file anyway. Truncating the ini file to zero length seems like a less severe problem than being able to write (arbitrary?) data to arbitrary keys.We don't have any formal criteria for this kind of thing, but in general, we ask whether there are realistic scenarios under which an attack can succeed, and if any additional privileges are gained versus normal methods. These questions are particularly applicable to language interpreters and compilers. Given this scenario, it seems unrealistic that an app would perform a dba_replace() with user-controlled input - and if it does, then it's a vuln in the application, not PHP itself. So it doesn't seem to require a CVE.
Just for posterity, this got CVE-2008-7068 after all. -- Tomas Hoger / Red Hat Security Response Team
Current thread:
- Re: Re: CVE id request: php5 Tomas Hoger (Aug 27)
- Re: Re: CVE id request: php5 Steven M. Christey (Aug 27)